1. His star sign is Aquarius, so he always tries to do everything_______ (不同).
2. I hope we can make a                 (决定) today.
3. Sandy collected pictures of all kinds of _________ (蝴蝶).
4. His father is 60 years old, but he is _____________ (充满活力的). 
5. Do you know colours can affect our ____            (心情)?

1. Edison is one of the greatest _____(invent) in the world.
2. The gravity on the surface of Mars is about one _____(three) as strong as it is on the earth.
3. Make sure you _____(recorder) the numbers of tickets you sell.
4. This railway line _____(connect) London to Edinburgh.
5. Scientists think that there _____(be) life on the earth for millions of years.

1. Thank you for giving me some useful                (建议).
2. Do you think Tom is a                (勤奋的) student?
3. It seems                  (不公平的) on him to make him pay for everything.
4. The birthday present he sent me is very                 (珍贵的).
5. She seemed to be                 (相当) surprised at what he said.
6. It is a pity that there is nothing ___________ in the cupboard. (剩下).
7. His words yesterday ___________ (使想起) me of my school life.

1. I have two               (dictionary). One is English-Chinese dictionary, and the other is Chinese-English
    dictionary.
2. A: What's the result of the race, Mary? 
    B: Jane is the               (one) in the race, Barbara is the               (two) and I am the               (three).
3. The Yellow River is the second                (long) river in China.
4. The boy is old enough to                (dress) himself.
5. The weather in Beijing is quite                (difference) from that in Guangzhou.
6. I'm very                (interest) in that                (interest) story.
7. It's more                (convenience) to take a taxi to the station than take a bus, but too expensive.
8. Be careful! Put the secret letter in a                (safety) place.
9. Lucy is                (jealousy) of her friend's beauty.
10. Liu Xiang and Yang Liwei are                (hero) in different fields.

A. book
B. books
C. these books
D. this book

A. fifteen minutes
B. fifteen minutes'
C. fifteen minute's
D. fifteen minute

A. the oldest city
B. an old city
C. the oldest cities
D. the old city

A. three hour's drive
B. three hours' drive
C. three hours' drives
D. three hours drive

1. — How many                 (小刀) do you want, sir?    — Three.
2. Mum, is dinner ready? I'm so                 (饥饿的).
3. (吃)                  too much sugar is bad for your health.
4. Autumn is my favourite                  (季节).
5. Computers are widely used in the                  (现代的) world.

1.Wei Hua gave me two______ yesterday. (book)
2.That pen isn't yours. It's ______ . (her)
3.The ______ lesson is very easy. (six)
4.John is ______ than Sam. (tall)
5.Can you help ______ with my English? (I)
6.Lin Lin is the ______ in our class. (young)